| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a medical device (e.g. stent, stent graft) which can tenaciously adhere to a biological tissue (e.g. blood vessels). <P>SOLUTION: In the medical device which has a surface partly made of a bioadhesive material, the bioadhesive material is a material (e.g. moist collagen, polyurethane, vinylon, gelatine or their complex materials) which can adhere to the biological tissue by applying a pressure of 9×10<SP>2</SP>to 1×10<SP>5</SP>N/m<SP>2</SP>, a temperature of 60-140°C and oscillation of 1-100 kHz during contacting the biological tissue. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
